engineering

Fingerprint and optical scanners move over: it turns out the human ear canal is biometrically unique too and can be used to identify and authenticate users. Since earbud and earphone technology is so pervasive, these days, researchers at…

https://www.youtube.com/watch?v=VjygLujXwEQ Engineers from UC Berkeley and Squishy Robotics have developed all-shaped robots that are capable of falling more than 600 feet without any damage. The robots are built of a network of rods…

Silver nanoparticles make a glue-free deformable mirror possible